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1.
J Orthop ; 13(3): 235-7, 2016 Sep.
Article in English | MEDLINE | ID: mdl-27408484

ABSTRACT

BACKGROUND: Every surgical procedure involves certain amount of postoperative morbidity which varies among different surgeries and the same surgery done by different techniques. Minimally invasive surgeries have evolved in all surgical branches and are believed to have a lesser morbidity than the traditional procedures; however there is no score or index to assess the immediate recovery after any surgical procedure in the literature. We tried to devise an immediate postoperative assessment method that takes into account the early recovery phase of patient post total knee arthroplasty (TKA) from day1 to day3. We called it as morbidity index. It consists of a 10 different parameters which could overall assess the patient's postoperative recovery. MATERIALS & METHODS: A prospective study was conducted in order to evaluate feasibility of the morbidity index and its usefulness in assessing the immediate postoperative recovery in TKA. We evaluated 50 consecutive TKA patients and scored at day 1, day 2 and day 3 postoperatively by a morbidity index. RESULTS: The mean score on day one was 13.88 which decreased to 4.68 by day three indicating morbidity has decreased. CONCLUSIONS: The morbidity index can be a tool to assess the immediate postoperative recovery of the patient after TKA and can be used to compare different approaches and procedure.

2.
Indian J Orthop ; 50(2): 166-71, 2016.
Article in English | MEDLINE | ID: mdl-27053806

ABSTRACT

BACKGROUND: Subvastus approach used in total knee arthroplasty (TKA) is known to produce an earlier recovery but is not commonly utilized for TKA when the preoperative range of motion (ROM) of the knee is limited. Subvastus approach is known for its ability to give earlier recovery due to less postoperative pain and early mobilization (due to rapid quadriceps recovery). Subvastus approach is considered as a relative contraindication for TKA in knees with limited ROM due to difficulty in exposure which can increase risk of complications such as patellar tendon avulsion or medial collateral injury. Short stature and obesity are also relative contraindications. Tarabichi successfully used subvastus approach in knees with limited preoperative ROM. However, there are no large series in literature with the experience of the subvatus approach in knees with limited preoperative ROM. We are presenting our experience of the subvastus approach for TKA in knees with limited ROM. MATERIALS AND METHODS: We conducted retrospective analysis of patients with limited preoperative ROM (flexion ≤90°) of the knee who underwent TKA using subvastus approach and presenting the 2 years results. There were a total 84 patients (110 knees) with mean age 64 (range 49-79 years) years. The mean preoperative flexion was 72° (range 40°-90°) with a total ROM of 64° (range 36°-90°). RESULTS: Postoperatively knee flexion improved by mean 38° (P < 0.05) which was significant as assed by Student's t- test. The mean knee society score improved from 36 (range 20-60) to 80 (range 70-90) postoperatively (P < 0.05). There was one case of partial avulsion of patellar tendon from the tibial tubercle. CONCLUSIONS: We concluded that satisfactory results of TKA can be obtained in knees with limited preoperative ROM using subvastus approach maintaining the advantages of early mobilization.

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